# KVM: arm64: vgic-its: Drop the translation cache reference only for the erased entry

CVE record · `CVE-2026-46316`

- **Identifiers:** `CVE-2026-46316`
- **State:** Confirmed
- **Severity:** CVSS 9.3 Critical
- **Critical:** Yes: CVSS 9+
- **CNA:** Linux
- **Weakness (CWE):** [CWE-362](https://cwe.mitre.org/data/definitions/362.html) · [CWE-911](https://cwe.mitre.org/data/definitions/911.html)
- **Tags:** [Race condition](https://agentprime.io/advisories/tag/race-condition.md) · [CWE-911](https://agentprime.io/advisories/tag/cwe-911.md)
- **Technologies:** [Linux kernel](https://agentprime.io/advisories/technology/linux-kernel.md)
- **Published:** 9 Jun 2026
- **Updated:** 19 Oct 2026
- **Reviewed by a person:** No

Published by the CVE Program (CNA: Linux) at 9 Jun 2026, 11:52 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

## Critical

Critical, because:

- CVSS score 9.3: 9.0 or more.

How we decide what’s critical: <https://agentprime.io/advisories/critical.md>

## Affected products, as the CNA wrote them

- Vendor: Linux. Product: Linux.
  - affected: `8201d1028caa4fae88e222c4e8cf541fdf45b821 to before b7b72e88046328c9fdc638fe887d4240257dd5dc` (git)
  - affected: `8201d1028caa4fae88e222c4e8cf541fdf45b821 to before 2bbc395e81bd29c543a0529a678327e932a7ec69` (git)
  - affected: `8201d1028caa4fae88e222c4e8cf541fdf45b821 to before 9121f4605ab94969f62d1b5714ca3c6c69bd202f` (git)
  - affected: `8201d1028caa4fae88e222c4e8cf541fdf45b821 to before 13031fb6b8357fbbcded2a7f4cba73e4781ee594` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `6.10`
  - unaffected: `before 6.10` (semver)
  - unaffected: `6.12.93 to 6.12.*, inclusive` (semver)
  - unaffected: `6.18.35 to 6.18.*, inclusive` (semver)
  - unaffected: `7.0.12 to 7.0.*, inclusive` (semver)
  - unaffected: `7.1 to *, inclusive` (original_commit_for_fix)
  - Other versions: affected

## Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

## Severity and exploitation

- 9.3 Critical, CVSS 3.1: `CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H`, from CNA (Linux) (used for this record)
- 7.0 High, CVSS 3.1: `CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H`, from ADP (redhat-SADP)

- **CISA KEV:** Not listed.
- **EPSS:** 0.0034, the 27th percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

## Timeline

This record came from the full history of the CVE Program, published 9 Jun 2026. New records show when each source confirmed them.

## Sources

- [CVE List: CVE-2026-46316](https://www.cve.org/CVERecord?id=CVE-2026-46316)
- [NVD: CVE-2026-46316](https://nvd.nist.gov/vuln/detail/CVE-2026-46316)

### References from the CNA

- <https://git.kernel.org/stable/c/b7b72e88046328c9fdc638fe887d4240257dd5dc>
- <https://git.kernel.org/stable/c/2bbc395e81bd29c543a0529a678327e932a7ec69>
- <https://git.kernel.org/stable/c/9121f4605ab94969f62d1b5714ca3c6c69bd202f>
- <https://git.kernel.org/stable/c/13031fb6b8357fbbcded2a7f4cba73e4781ee594>

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.

## Check whether this affects you

This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it. Compare the affected versions above with what you run.

- With the agentprime MCP server (<https://api.agentprime.io/mcp>), `get_advisory` returns this record and `search_advisories` finds related ones. Setup: <https://agentprime.io/mcp.md>
- As JSON: <https://api.agentprime.io/v1/advisories/CVE-2026-46316>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-46316/>. Everything for agents: <https://agentprime.io/llms.txt>.